Base | Representation |
---|---|
bin | 101010111110001… |
… | …0110000100110100 |
3 | 10201111011012211121 |
4 | 1111330112010310 |
5 | 10423110214140 |
6 | 355024313324 |
7 | 50505540556 |
oct | 12574260464 |
9 | 3644135747 |
10 | 1441882420 |
11 | 67a9a5670 |
12 | 342a72844 |
13 | 19c954084 |
14 | d96d54d6 |
15 | 868b964a |
hex | 55f16134 |
1441882420 has 48 divisors (see below), whose sum is σ = 3446851968. Its totient is φ = 501522560.
The previous prime is 1441882417. The next prime is 1441882423. The reversal of 1441882420 is 242881441.
It is an interprime number because it is at equal distance from previous prime (1441882417) and next prime (1441882423).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441882423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137419 + ... + 147538.
It is an arithmetic number, because the mean of its divisors is an integer number (71809416).
Almost surely, 21441882420 is an apocalyptic number.
1441882420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1441882420 is an abundant number, since it is smaller than the sum of its proper divisors (2004969548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441882420 is a wasteful number, since it uses less digits than its factorization.
1441882420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285000 (or 284998 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 34.
The square root of 1441882420 is about 37972.1268827544. The cubic root of 1441882420 is about 1129.7350829104.
The spelling of 1441882420 in words is "one billion, four hundred forty-one million, eight hundred eighty-two thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •